v3.26.1
Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Cash flows from operating activities:    
Net margin $ 64,373 $ 63,301
Adjustments to reconcile net margin to net cash provided by operating activities:    
Depreciation and amortization, including nuclear fuel 305,235 297,789
Accretion cost 29,506 29,139
Amortization of deferred gains (894) (894)
Allowance for equity funds used during construction (1,233) (1,377)
Deferred outage costs (38,716) (23,434)
Loss (gain) on sale of investments 1,762 (183)
Regulatory deferral of costs associated with nuclear decommissioning (145) 3,455
Other 4,535 (12,802)
Change in operating assets and liabilities:    
Receivables 5,403 (36,118)
Inventories (35,419) 17,009
Prepayments and other current assets (9,661) (3,661)
Accounts payable (45,993) (27,233)
Accrued interest (4,140) 9,294
Accrued taxes (27,271) (15,928)
Settlement of asset retirement obligations (19,725) (16,366)
Other current liabilities (19,801) (4,997)
Rate management program billing credits applied (38,252) (58,600)
Other (7,963) (3,460)
Total adjustments 97,228 151,633
Net cash provided by operating activities 161,601 214,934
Cash flows from investing activities:    
Property additions (623,725) (388,104)
Litigation proceeds received for capitalized spent nuclear fuel storage costs 0 21,684
Activity in nuclear decommissioning trust fund—Purchases (689,723) (523,182)
Activity in nuclear decommissioning trust fund—Proceeds 675,831 509,464
Activity in long-term and short-term investments—Purchases (182,196) (126,191)
Activity in long-term and short-term investments—Proceeds 218,421 198,503
Other 1,369 (928)
Net cash used in investing activities (600,023) (308,754)
Cash flows from financing activities:    
Long-term debt proceeds 175,713 418,435
Long-term debt payments (503,215) (209,568)
Increase (decrease) in commercial paper borrowings, net 614,601 (173,887)
Other 21,796 (14,781)
Net cash provided by financing activities 308,895 20,199
Net decrease in cash, cash equivalents and restricted cash (129,527) (73,621)
Cash, cash equivalents and restricted cash at beginning of period 251,619 338,313
Cash, cash equivalents and restricted cash at end of period 122,092 264,692
Cash paid for—    
Interest (net of amounts capitalized) 255,466 248,882
Supplemental disclosure of non-cash investing and financing activities:    
Accrued property additions at end of period $ 150,672 $ 89,282